Sainlogic Wireless Floating Pool Thermometer, High Precision IP68 Waterproof Swimming Pool Temperature Gauge, Easy Read Floating Thermometer for Hot Tub, Aquarium, Fish Tank, Pond, Outdoor Patio

【±1℃ High Accuracy】Built with semi-enclosed probe and premium sensor, this floating pool thermometer provides accurate temperature readings with ±1℃ tolerance, measuring range from -40℃ to 70℃. Perfect for swimming pools, hot tubs, cold plunge pools, therapy pools and household refrigeration monitoring. 【3.3" Large HD LCD Screen】Comes with 3.3-inch clear LCD display, simultaneously showing current time as well as 24-hour high & low temperature records. Excellent sunlight visibility enables easy reading beside ponds, fish tanks and lakes. Friendly for seniors to check temperature data under all light conditions. 【Multiple Placement & Tool-Free Setup】Flexible installation design allows you to place the receiver on refrigerator tops or mount it on walls without extra tools. Simple operation fits home kitchens, spas and bathrooms. Various placement ways make it adaptable to all indoor and outdoor scenarios. 【IP68 Full Waterproof & Durable】Adopts anti-corrosion ABS shell with IP68 waterproof rating. It can be fully submerged in swimming pools, hot springs and aquariums. Resistant to pool chemicals, rainwater and cleaners, keeping stable performance for long-term outdoor all-weather use. 【Up to 164ft Wireless Range】Advanced wireless technology supports stable signal transmission up to 164ft (50 meters). After battery replacement, the sensor auto connects and syncs data instantly. Real-time remote water temperature monitoring brings greater convenience. 【Thoughtful Customer Support】We provide US local phone support available Monday-Friday 10:00 AM - 6:00 PM ET. Email inquiries will be replied within 24 hours on weekdays and 48 hours on weekends. You can also get service via the official Sainlogic website.